Ethyl 3,4,6-tri-O-acetyl-2-amino-2-deoxy-1-thio-β-D-glucopyranoside is a complex organic compound with the molecular formula C15H23NO7S. It is a derivative of a sugar molecule, specifically a glucopyranoside, which has been modified with an amino group at the 2-position and a sulfur atom replacing the oxygen atom at the 1-position. The compound is also acetylated at the 3, 4, and 6 positions, which means that three hydroxyl groups have been replaced by acetyl groups. This chemical is used in the synthesis of various biologically active compounds and as a building block in organic chemistry. Its structure provides a versatile platform for further chemical modifications, making it a valuable intermediate in the preparation of pharmaceuticals and other complex molecules.
The CAS Registry Mumber 3945-29-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,9,4 and 5 respectively; the second part has 2 digits, 2 and 9 respectively. Calculate Digit Verification of CAS Registry Number 3945-29: (6*3)+(5*9)+(4*4)+(3*5)+(2*2)+(1*9)=107 107 % 10 = 7 So 3945-29-7 is a valid CAS Registry Number.